A person who shows no regard for pedestrian crossing etiquette, these people will walk out in front of cars regardless of a red light and if a driver honks in annoyance they will often oblige by offering an offensive hand gesture.

After braking harshly so as to not hit a man walking through a red light I honk in annoyance.
He turns round and flips me off making me wish I hadn't braked but instead floored it and made him into passata,
leaving me thinking "I fucking hate militant pedestrians."